Several studies have examined the DOL, each with their own particular contribution. In his seminal work, Ladislav Cerny observed that the DOL study must eventually encompass both the origin and content of the DOL [Ladislav Cerny, The Day of Yahweh and Some Relevant Problems (Prague: Nakladem Filosoficke Fakulty University Karlovy, 1948), vii.]. Since 1948 the major focus of scholarly endeavors has been on the origin of the DOL. While Mowinckel dominated the scene with his contention that the DOL grew out of the cultic festival celebration, Gerhard von Rad broke new ground with his claim that the DOL emerged from the holy war tradition [Gerhard von Rad, “The Origin of the Concept of the Day of Yahweh,” Journal of Semitic Studies 4 (April 1959), 97–108]. A. Joseph Everson summarized the main proposals for the origin of the concept in his article in 1974. In addition to these, he noted F. Charles Fensham’s theory that the covenant tradition (treaty-curses) formed the basis of the DOL. Meir Weiss advocated the theophany motif. Despite the value of these studies, they fell short, as evidenced by Everson’s critique. “All of these origin studies of the tradition are confronted, however, by the problematic fact that specific locution of the Day of Yahweh are found only in the writings of the classical prophets and in the book of Lamentations [A. Joseph Everson, “The Days of Yahweh,” Journal of Biblical Literature 93 (September 1974), 330].
Conscious of Everson’s critique, most scholars since then have concentrated their studies on the prophetic writings, most often limiting themselves to those passages that specifically contain the exact phrase, DOL (16 total). Those passages are: Isaiah 13:6; 13:9; Ezekiel 13:5; Joel 1:15; 2:1; 2:11; 3:4; 4:14; Amos 5:18 (2 x); 5:20; Obadiah 15; Zephaniah 1:7; 1:14 (2x); and Malachi 3:23 [Chapter and verse citations are according to the Hebrew text, BHS]. Yet as Cerny, Everson, and Yair Hoffmann concede that there are many other phrases which are very close in form and must be included [Yair Hoffmann, “The Day of the Lord as a Concept and Term in the Prophetic Literature,” Zeitschrift für die Alttestamentliche Wissenschaft 93 (1981), 37–9].
Appropriately, then, expressions such as “the day of Yahweh’s wrath,” “the day of Midian,” and “the day of battle” fit within this study. The most frequent phrase, “in that day” (בַיּוֹמ ההוּא), which occurs ~200 times in the prophets alone, expands the field of study dramatically. I disagree with those who follow P. A. Munch, [The Expression Bajjom Hahu: Is It a Terminus Technicus? (Oslo, 1936)] who claimed that it was essentially a connective. The plural of the phrase, “in those/these days.” also falls within the scope of such an investigation. Even terms such as “time” (עֵת) and “year” (שָׁנָה) apply toward the development of the DOL concept. Everson, followed by Hoffmann and others, claims that “it is methodologically more difficult and dangerous to include such references in the basic field of evidence” [Everson, 331. Hoffmann, 39]. While I agree that it is more difficult to expand the field, I contend that it is methodologically dangerous to not include these other references.
Thus, if the DOL is both a technical term and a broad concept, a prophet may develop his understanding of the concept by using related expressions, especially “in that day.” Another prophet may express the concept, describing events associated with the DOL without specifically mentioning the DOL (i.e. Micah). In both cases the prophets would be concerned with the DOL. This approach seems more consonant with the DOL origin and would more accurately reflect the prophetic understanding of the DOL. Critical for further study (another major paper) is the study of DOL must take into account the given time period. For instance, Hosea and Micah, normally forgotten in DOL studies, offer additional textual territory for study and development. The combined study of these eighth century prophets should then be the basis on which to study later prophets, particularly Zephaniah and Joel.
Translations of Yom Yahweh in the Later Prophets
Joel 3:4 (2:31 Eng)
Joel 4:14 (3:14 Eng)
Malachi 3:23 (4:5 Eng)
The following translations consistently used “day of the LORD” as the translation for Yom Yahweh in all 16 passages:
NKJV, NAS95, ESV, NRSV, HCSB, TNK, NIV, TNIV, GW, so also REB and NLT2 except these omit any translation at Zeph. 1:14 [2nd])
Interestingly, HCSB used “day of the LORD” in Isa. 13:6, 9, and Ezek. 13:5, and in all other occurrences used the capital letter D to highlight it: “Day of the LORD”. This suggests that the translators wanted to insure that the readers understood the phrase as a technical term (of some type).
NET varied its translation of Yom Yahweh, by using the possessive form “the LORD’s day” occasionally (Isa. 13:6, 9, Amos 5:18 [2nd], Amos 5:20; Zeph. 1:14 [both].
CEV showed the greatest variation, and no seeming consistency. Thus, “day of the LORD” is used only at Joel 2:1, Joel 4:14, and Zeph. 1:14 [2nd]. Otherwise, it translated the phrase as:
“day” - Isa. 13:6, Joel 2:11, Joel 3:4, Amos 5:18 [1st], 5:20, Obad 15, Zeph. 1:14 [2nd], and Mal. 3:23
“time” - Isa. 13:9, Amos 5:18 [2nd], and Zeph. 1:7
“soon” - Joel 1:15
untranslated - Isa. 13:9
Such a survey suggests that Yom Yahweh had indeed become a technical term in the prophetic literature in the original languages. The evidence above also shows that English translations consider it a technical term by not varying its formula “day of the LORD”, except for CEV.